9 results
Summary of characteristic abnormalities of selected glomerular diseases
Light Microscopy (LM) - Immunofluorescence Microscopy (IM) - Electron
(IM) - Electron ... Microscopy (EM) ... Nephrotic syndrome ... RPGN • Anti-GBM ... #diseases #nephrology
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
polyangiitis, Microscopic ... sclerosis • Anti-Glomerular ... anti-ANCA ab, anti-GBM ... biopsy By Tess Litchman ... differential #diagnosis #nephrology
Stage II Membranous Glomerulonephritis on Electron Microscopy
This eyeSCANdy image shows acellular scanning EM of a glomerulus
of a glomerulus ... appearance of GBM ... glomerulonephritis #MGN ... #stage2 #GBM #ElectronMicroscopy ... SEM #clinical #nephrology
Stage IV Glomerulonephritis on Electron Microscopy

This image shows acellular scanning EM of glomerular capillary loops from
Glomerulonephritis on Electron Microscopy ... of glomerular capillary ... completely bridged GBM ... #MGN #stage4 #ElectronMicroscopy ... SEM #clinical #nephrology
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
• Fanconi's syndrome ... • Drugs Glomerular ... proliferative • Anti-GBM ... polyangiitis (GPA) / microscopic ... #Proteinuria #Nephrology
Algorithm - Approach to the differential diagnosis of the patient presenting with overt glomerular proteinuria. CMV
Cytomegalovirus; GBM ... = glomerular basement ... hemolytic-uremic syndrome ... proteinuria #nephrotic #syndrome ... #nephrology
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
polyangiitis), MPA (microscopic ... antibody, Anti-GBM ... usually low in anti-GBM ... hypercellular glomeruli ... in crescentic GN
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
rapidly progressing GN ... PR3-ANCA): • Microscopic ... glomerulonephritis) • Anti-GBM ... Vasculitis - Skin, glomeruli ... : - Kidneys: glomerular
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
• Kidneys: Non-glomerular ... (PR3-ANCA)): Microscopic ... Anti-GBM (10 - ... vasculitis • Behcet syndrome ... vasculitis • Cogan syndrome